Based on the analysis of historic data of sandstorm and Total Suspended Particles in A La Shan area, the law, causes and sources of sandstorm in this area were discussed,and the effective measures were put forward.

 
  • 通過(guò)對阿拉善地區沙塵暴歷史資料的分析和對該地區大氣環(huán)境空氣質(zhì)量總懸浮顆粒物年變化規律及沙塵暴發(fā)生期間的TSP數據分析。 統計分析了該地區沙塵暴形成規律 ,發(fā)生原因 ,追蹤沙塵暴源地 ,提出有效防治對策 ,控制來(lái)自環(huán)境的沙塵源
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan